package com.zx.mes.test.hyl;

import org.junit.Test;

import java.util.HashMap;
import java.util.Map;

/**
 * hello world
 * @author hyl
 * @date 2018-3-28
 */
public class HelloWorld {

    @Test
    public void test(){

        System.out.println("hello world");

        Map<String, Object> map = new HashMap<String, Object>(10);
    }
}
